(3JaSjQ ShQI GdfGS (B/ s - (3GdcHjSj, YjGOI Hf CjhHs; (3GdcHjSj, YjGOI Hf GjhHs ((3OHj (B: s (3OGQ GdHMhK ddOQGSGJ GdESdGejI h EMjGA GdJQGK, s, 2001)
Keywords: (3GdbQBf GdcQje(B. s; (3JaSjQ GdbQBf(B. s; (3ShQ GdbQBf(B. s